CVE-2017-6398
8.8 · HIGHOverview
CVE-2017-6398 is a high-severity vulnerability affecting trendmicro interscan_messaging_security_virtual_appliance. It was published on March 14, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered in Trend Micro InterScan Messaging Security (Virtual Appliance) 9.1-1600. An authenticated user can execute a terminal command in the context of the web server user (which is root). Besides, the default installation of IMSVA comes with default administrator credentials. The saveCert.imss endpoint takes several user inputs and performs blacklisting. After that, it uses them as arguments to a predefined operating-system command without proper sanitization. However, because of an improper blacklisting rule, it's possible to inject arbitrary commands into it.
Remediation
Check the references section for vendor advisories and patches from trendmicro. Update interscan_messaging_security_virtual_appliance to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
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Frequently Asked Questions
What is CVE-2017-6398?
CVE-2017-6398 is a high-severity vulnerability affecting trendmicro interscan_messaging_security_virtual_appliance. It was published on March 14, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2017-6398?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2017-6398?
Check the references section for vendor advisories and patches from trendmicro. Update interscan_messaging_security_virtual_appliance to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2017-6398?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-6398 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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